docs: update README.md [skip ci]

README.md

@@ -52,6 +52,7 @@ Thanks goes to everyone who makes Omnia possible ([emoji key](https://allcontrib
     <td align="center"><a href="https://rb.gy/ndlbhv"><img src="https://avatars.githubusercontent.com/u/48859631?v=4?s=100" width="100px;" alt=""/><br /><sub><b>Ishita Datta</b></sub></a><br /><a href="https://github.com/dellhpc/omnia/commits?author=ishitadatta" title="Documentation">📖</a></td>
     <td align="center"><a href="https://github.com/cgoveas"><img src="https://avatars.githubusercontent.com/u/88071888?v=4?s=100" width="100px;" alt=""/><br /><sub><b>Cassey Goveas</b></sub></a><br /><a href="https://github.com/dellhpc/omnia/commits?author=cgoveas" title="Documentation">📖</a></td>
     <td align="center"><a href="https://github.com/asu-wdizon"><img src="https://avatars.githubusercontent.com/u/81772355?v=4?s=100" width="100px;" alt=""/><br /><sub><b>William Dizon</b></sub></a><br /><a href="#tutorial-asu-wdizon" title="Tutorials">✅</a></td>
+    <td align="center"><a href="https://github.com/bssitton-BU"><img src="https://avatars.githubusercontent.com/u/14130464?v=4?s=100" width="100px;" alt=""/><br /><sub><b>bssitton-BU</b></sub></a><br /><a href="https://github.com/dellhpc/omnia/issues?q=author%3Abssitton-BU" title="Bug reports">🐛</a></td>
   </tr>
 </table>